.footer {
	padding-top: 20px;
	background: #222;
	width: 100%;
	float: left;
	color: white;
}
h4{
	font-family: "微软雅黑";
}
.footer p{
	color: #888;
	font-size: 12px;
}
.footer a{
	width: 30px;
	color: #999;
	text-decoration: none;
	padding: 3px;
}
.footer .content {
	margin: 0 auto;
	height: 150px;
	width: 1200px;
}
body {
  font-family: "Microsoft YaHei";
  width: 100%;
  margin: 0;
  padding: 20px 0 0 0; 
  background-color: #f5f5f5;
  min-width: 1200px;
}